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Discover our curated selection of skin care supplements for dogs, designed to address skin issues and maintain a healthy coat. Shop skin & coat supplements. 

Healthy Skin Products For Dogs - Four Leaf Rover®

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Harmony is a powerful formulation that targets seasonal and environmental allergies by supporting your dog's organs for long-lasting relief. Ideal for dogs needed added support for seaonal allergies.

Harmony is a powerful formulation that targets seasonal and environmental allergies by supporting your dog's organs for long-lasting relief.
Ideal for dogs needed added support for seaonal allergies.

Jar of Harmony, a seasonal allergy support powder, 2.5 ounces

For seasonal and environmental allergies, supports healthy skin

Including Organic Broccoli Sprouts, Organic Chinese Skullcap, L-Theanine, Liposomal Quercetin, Spirulina, Organic Irish Moss

Main active ingredients per 1 tsp: 420 mg of Broccoli Sprouts, 350 mg of Spirulina, 250 mg of L-Theanine, 250 mg of Nettle

Made with love in the USA, recycled packaging, 100% organic ingredients, veterinarian formulated

Certified plastic negative product, we remove 2x as much plastic waste from nature as our packaging uses product image

Harmony

Harmony - Natural Skin Care For Dogs

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Meet Mother Nature’s miracle—Bovine Colostrum! Packed with the first milk's natural nutrients, it supports a robust gut and strong immune system. Ideal for dogs that need an extra immune boost.

Meet Mother Nature’s miracle—Bovine Colostrum! Packed with the first milk's natural nutrients, it supports a robust gut and strong immune system. 
Ideal for dogs that need an extra immune boost.

Helps maintain normal histamine levels, includes IgA antibodies for immune support

One active ingredient, rBGH-free New Zealand Bovine Colostrum. No fillers

Made with love in the USA, recycled packaging, 100% grass-fed & grass-finished beef, made with non-gmo ingredients

Bovine Colostrum

Fight yeast the natural way with Yeast Guard! Designed to balance the microbiome, it supports healthy skin, a shiny coat, and a fresh-smelling pup. Ideal for dogs with yeasty ears, frito-smelling feed, and yeast issues.

Fight yeast the natural way with Yeast Guard! Designed to balance the microbiome, it supports healthy skin, a shiny coat, and a fresh-smelling pup.
Ideal for dogs with yeasty ears, frito-smelling feed, and yeast issues.

Jar of Yeast Guard, which supports normal gut flora, 1.4 ounces

Supports normal detoxification of yeast, helps maintain proper gut flora

Organic ingredients including Pau D-Arco, Fennel, Goldenseal, Olive Leaf, Oregano, and Ginger Root

Active ingredients per 1/2 tsp: 1 g Proprietary Herb Blend, 310 mg C8/C10 MCT Powder, 62 mg Caprylic Acid, 41 mg Capric Acid

Yeast Guard

Take control of yeast overgrowth with Yeast Guard Plus! This vet-formulated bundle fights yeast at every level—breaking down biofilm, creating an inhospitable gut environment, and supporting a healthy gut lining. Save 20% and help your dog feel their best! Ideal for dogs with yeasty ears, frito smelling feed, and that have yeast and digestive issues.

Take control of yeast overgrowth with Yeast Guard Plus! This vet-formulated bundle fights yeast at every level—breaking down biofilm, creating an inhospitable gut environment, and supporting a healthy gut lining. Save 20% and help your dog feel their best!
Ideal for dogs with yeasty ears, frito smelling feed, and that have yeast and digestive issues.

Yeast Guard Plus kit, which includes Digest powder, Gut Guard powder, and Yeast Guard powder

Main active ingredients per 1/2 tsp: 500mg of New Zealand Beef Liver and 300mg of New Zealand Beef Pancreas

Main active ingredients per 3.35 g: 1500 mg of L-Glutamine and 500 mg of N-Acetyl Glucosamine

Made with love in the USA, recycled packaging, made with non-gmo ingredients, veterinarian formulated

Yeast Guard Plus

Safe-Sea is the cleaner, greener alternative to fish oil! This premium blend of green-lipped mussels and ahiflower oil delivers pure, heat-free omega support for your dog’s overall health. Ideal for dogs with a dull coat, or dander and need a powerful omega supplement.

Safe-Sea is the cleaner, greener alternative to fish oil! This premium blend of green-lipped mussels and ahiflower oil delivers pure, heat-free omega support for your dog’s overall health.
Ideal for dogs with a dull coat, or dander and need a powerful omega supplement.

Safe-Sea is better than fish oil because it naturally supports healthy skins with healthy omega fats including SDA and GLA. 

Safe-Sea dosage guide for the right amount to give to your dog daily. 

Safe-Sea is veterinarian formulated with natural ingredients like ahiflower, green lipped mussels and astareal ataxantin.

Safe-sea is sustainable, resists oxidation, and is easily absorbed, unlike other fish and marine oils

Safe-Sea

Safe-Sea: Green Lipped Mussel Oil For Dogs

Gut Guard is designed to support the protective gut lining and mucous membrane, this supplement helps maintain a normal inflammatory response to everyday toxins. Ideal for dogs suffering from leaky gut.

Gut Guard is designed to support the protective gut lining and mucous membrane, this supplement helps maintain a normal inflammatory response to everyday toxins.
Ideal for dogs suffering from leaky gut.

Jar of Gut Guard, which supports a healthy gut lining, 3.5 ounces

Supports the protective layers of the gut, veterinarian formulated

Including L-Glutamine, Licorice Root, Organic Marshmallow Root, Organic Aloe Vera, Slippery Elm, and Organic Dandelion Root

Gut Guard

Boost your dog’s immune system with Turkey Tail! Packed with PSK and PSP, this mushroom powerhouse supports dogs facing immune challenges for a healthier, happier life. Ideal for dogs facing immune challenges.

Boost your dog’s immune system with Turkey Tail! Packed with PSK and PSP, this mushroom powerhouse supports dogs facing immune challenges for a healthier, happier life.
Ideal for dogs facing immune challenges.

Jar of Turkey Tail Mushrooms powder, 1.0 ounces

Best source of immune-assisting beta-glucans, made with whole mushroom, never mycelium

One active ingredient, turkey tail mushroom extract. No fillers

Made with love in the USA, recycled packaging, 100% organic ingredients, tested high in beta-glucans

Turkey Tail Mushroom

Turkey Tail - Organic Mushroom Extract

Healthy Skin

Our grass finished beef collagen is rich in Type I and Type II collagen for comprehensive joint support. Connective tissue health Supports healthy joints Sustainable, clean sourcing

Our grass finished beef collagen is rich in Type I and Type II collagen for comprehensive joint support.
<ul>
<li>Connective tissue health</li>
<li>Supports healthy joints</li>
<li>Sustainable, clean sourcing</li>
</ul>

Collagen health supplement with type II collagen and chondroitin provides natural bone and joint support for dogs. 

Collagen provides targeted joint support and vitality at every life stage by promoting a healthy gut lining plus cartilage and bone health support in dogs.

Collagen bone and joint support for dogs dosage guide for small to extra large dogs. 

Premium grass finished bovine Collagen is easily absorbed for maximum bone, gut and joint support.

Collagen product facts with active ingredients grass-finished bovine collagen and chondroitin sulfate.

Collagen

22 Day(s), 30 Day(s), 60 Day(s), 90 Day(s)

15 Day(s), 20 Day(s), 30 Day(s), 60 Day(s)

Unleash your dog’s inner wolf with Guts & Glory! This freeze-dried mix of organ meats delivers unique nutrients for healthy hearts, happy pancreases, and thriving organs. It's the perfect way to top off raw, cooked, or kibble diets with a taste of the wild. Ideal for dogs that need the added boost of organ meat, or on processed diets.

Unleash your dog’s inner wolf with Guts &amp; Glory! This freeze-dried mix of organ meats delivers unique nutrients for healthy hearts, happy pancreases, and thriving organs. It's the perfect way to top off raw, cooked, or kibble diets with a taste of the wild.
Ideal for dogs that need the added boost of organ meat, or on processed diets.

Guaranteed analysis of 60% crude protein (min), 29% crude fat (min), 4% crude fiber (max), 5% moisture (max)

Guts & Glory

Guts & Glory: Grass-fed Organs For Dogs

22 Day(s), 30 Day(s), 45 Day(s), 90 Day(s)

Give your dog a mental edge with Lion’s Mane mushroom! Rich in unique compounds like hericenones and erinacines, this natural brain booster supports cognitive and neural health for dogs of all ages. Ideal for dogs that need added cognitive support.

Give your dog a mental edge with Lion’s Mane mushroom! Rich in unique compounds like hericenones and erinacines, this natural brain booster supports cognitive and neural health for dogs of all ages.
Ideal for dogs that need added cognitive support.

Jar of Lion's Mane Mushrooms powder, 1.2 ounces

Enhances healthy brain function, helps senior dogs age gracefully

One active ingredient, Organic lion's mane mushroom extract. No fillers

Lion's Mane

Lion's Mane - Organic Mushroom Extract For Dogs

30 Day(s), 60 Day(s), 120 Day(s), 240 Day(s)

Liver/Kidney Clean is a gentle way to support your dog’s natural detox pathways. Help protect and rejuvenate these vital organs for overall health and wellness. Ideal for dogs needing added kidney and liver support.

Liver/Kidney Clean is a gentle way to support your dog’s natural detox pathways. Help protect and rejuvenate these vital organs for overall health and wellness.
Ideal for dogs needing added kidney and liver support.

Jar of Liver/Kidney Clean powder, 1.4 ounces

Liver/Kidney Clean

20 Day(s), 30 Day(s), 60 Day(s), 120 Day(s)

Protect your dog’s gut with nature’s best! This expertly blended mix of soil-based probiotics and detoxifying clays helps cleanse heavy metals, pesticides, and other toxins for a healthier pup. Ideal for dogs living in the city or eating processed foods that need daily gut support.

Protect your dog’s gut with nature’s best! This expertly blended mix of soil-based probiotics and detoxifying clays helps cleanse heavy metals, pesticides, and other toxins for a healthier pup.
Ideal for dogs living in the city or eating processed foods that need daily gut support.

Jar of Protect soil-based probiotics, 4.1 ounces

Jar of Protect soil-based probiotics, 8.2 ounces

Includes soil-based probiotics for naturally balanced gut flora, supports the body from pesticide and toxin exposure product image

Protect probiotics dosage guide product image

Saccharomyces Boulardii, Bentonite Clay, Chlorella, Humic & Fulvic Acid, Blueberry, Probiotics, and Dandelion & Burdock Root product image

Main active ingredients per 1 tsp: 1.45 g of Blueberry, 1.4 g of Bentonite Clay, and 200 mg of Chlorella Pyrenoidosa product image

Made with love in the USA, recycled packaging, 100% organic ingredients, veterinarian formulated product image

Healthy Skin

Harmony

Bovine Colostrum

Yeast Guard

Yeast Guard Plus

Safe-Sea

Gut Guard

Turkey Tail Mushroom

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